255 out of 316 = 80.70%
If you scored 255 points out of a possible 316 points, your percentage grade is 80.70%, which is a B- letter grade with a GPA of 2.7.
Standard US Scale
4.0 Scale
Grade Description
Good - Shows solid understanding with minor areas for improvement.
Improvement Tips
- Review your minor mistakes and understand why they occurred
- Participate more actively in class discussions
- Create study groups to reinforce learning
- Practice with more challenging problems
Detailed Grade Table
| Grade | Correct | Incorrect | Percent |
|---|---|---|---|
| A+ | 307 to 316 | 0 to 9 | 97.00 to 100.00 |
| A | 294 to 306 | 10 to 22 | 93.00 to 96.99 |
| A- | 285 to 293 | 23 to 31 | 90.00 to 92.99 |
| B+ | 275 to 284 | 32 to 41 | 87.00 to 89.99 |
| B | 263 to 274 | 42 to 53 | 83.00 to 86.99 |
| B- | 253 to 262 | 54 to 63 | 80.00 to 82.99 |
| C+ | 244 to 252 | 64 to 72 | 77.00 to 79.99 |
| C | 231 to 243 | 73 to 85 | 73.00 to 76.99 |
| C- | 222 to 230 | 86 to 94 | 70.00 to 72.99 |
| D+ | 212 to 221 | 95 to 104 | 67.00 to 69.99 |
| D | 200 to 211 | 105 to 116 | 63.00 to 66.99 |
| D- | 190 to 199 | 117 to 126 | 60.00 to 62.99 |
| F | 0 to 189 | 127 to 316 | 0.00 to 59.99 |
Your grade of 80.70% (B-) is highlighted in the table above. The "Correct" and "Incorrect" columns show the equivalent number of questions for your total of 316 points.
To calculate 255 out of 316 as a percentage, you divide 255 by 316 and then multiply by 100:
This calculation gives you your percentage score, which can then be converted to a letter grade based on your school or institution's grading scale.
Step-by-step explanation:
- Divide the points earned (255) by the total points possible (316):
255 ÷ 316 = 0.8070 - Multiply the result by 100 to get the percentage:
0.8070 × 100 = 80.70% - Convert the percentage to a letter grade using the standard scale:
80.70% = B-
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A score of 255 out of 316 (80.70%) has different implications depending on the educational context:
| Context | Interpretation |
|---|---|
| Homework Assignment | Strong understanding of the material |
| Quiz or Test | Excellent preparation and knowledge retention |
| Final Exam | Mastery of course material |
| Course Grade | Strong performance throughout the course |
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